On 14 Oct 2005 at 17:29, David Abrahams wrote: > Sorry, I can't accept that patch; it will break vc6 and vc7 at the > very least. It would be useful to tell me why so I can go fix it. I no longer have vc6 available to me. I didn't use partial template specialisation, so where is the breakage? Cheers, Niall